Device for evaluation and/or boosting of grip strength

摘要

The device has electronic circuits (1) integrated in a hollow volume (2b) of a spherical autonomous object (2). The electronic circuits include a pressure measuring system i.e. analog pressure sensor (1a), connected with a wireless communication system (1b) through an analog-to-digital converter (1d). An electric energy storage i.e. electric battery (1c), supplies power to the pressure measuring systems and the wireless communication system. The autonomous object is made of a flexible material (2a).